Update README.md

a Running dog, black and white, white background, no background, ink fine line art stylized, vector., coloring book, line art, high resolution, ((black and white)), colorless hyperrealistic, full body, detailed clothing, highly detailed, cinematic lighting, stunningly beautiful, intricate, sharp focus, f/1. 8, 85mm, (centered image composition), (professionally color graded), ((bright soft diffused light)), volumetric fog, trending on instagram, trending on tumblr, HDR 4K, 8K

README.md

@@ -35,8 +35,8 @@ View all models: [View Models](https://stablediffusionapi.com/models)
     "model_id":  "coloring-pages",  
     "prompt":  "actual 8K portrait photo of gareth person, portrait, happy colors, bright eyes, clear eyes, warm smile, smooth soft skin, big dreamy eyes, beautiful intricate colored hair, symmetrical, anime wide eyes, soft lighting, detailed face, by makoto shinkai, stanley artgerm lau, wlop, rossdraws, concept art, digital painting, looking into camera",  
     "negative_prompt":  "painting, extra fingers, mutated hands, poorly drawn hands, poorly drawn face, deformed, ugly, blurry, bad anatomy, bad proportions, extra limbs, cloned face, skinny, glitchy, double torso, extra arms, extra hands, mangled fingers, missing lips, ugly face, distorted face, extra legs, anime",  
-    "width":  "512",  
-    "height":  "512",  
+    "width":  "1024",  
+    "height":  "1024",  
     "samples":  "1",  
     "num_inference_steps":  "30",  
     "safety_checker":  "no",